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<br />. AI. Delta <br /> Environmental <br /> Consultants, Inc. <br /> Industrial Hygiene Services <br /> 1485 Energy Park Drive, Suite 1485 <br /> S1. Paul, MN 55108 <br /> 612/641-0418 <br /> FAX: 612/641-1361 <br /> June 5, 1990 <br /> Village of Arden Hills <br /> 1450 West Highway 96 <br /> Arden Hills, MN 55112 <br /> Attn: Mr. Gary Berger <br /> RE: Change Order Request Made by Environet, Inc. for Asbestos Abatement Activity at the <br /> KEM Milling Site <br /> Delta Project Number: 10-89-385 <br />. Dear Mr. Berger: <br /> Delta Environmental Consultants, Inc. (Delta), is enclosing three (3) change order reqnests made by <br /> Environet, Inc. for asbestos abatement activity conducted at the KEM Milling site located in Arden <br /> Hills, Minnesota. In addition, Delta is providing an evaluation of the requests and recommendations <br /> for action on their requests. <br /> The following is a brief summary of the requests made by Environet, Inc. Change orders were <br /> received by Delta on May 8, 1990. The delay in forwarding this summary to the Village of Arden <br /> Hills is a result of requests made by Delta to Environet in support of their changes. To a limited <br /> extent this information has been received; however, we still do not have all supporting documents <br /> requested and therefore, are providing our evaluation based on what Delta observed at the job site. <br /> Environet may have support for their change orders, but we can not evaluate the validity of their <br /> requests until support documentation is provided. <br /> Item 1: Time and labor involved in delivery and removal of equipment and materials at the <br /> beginning and end of each work shift because security of the site had been diminished due <br /> to vandalism that had occurred between the time of the pre-bid walk through and the start <br /> of work. Environet is requesting $980.00; 28 person hours at $35.00 per hour. <br /> Item 2: Removal and' disposal of a 13 linear foot section of pipe insulation that was not identified <br /> in the original scope of work. Environet is requesting $170.00; 4 person hours at $35.00 <br /> per hour and $30.00 for materials and disposal costs. <br /> Item 3: Removal and disposal of one and one half barrels of asbestos-containing plaster and extra <br /> boxes of asbestos insulation that appeared on the site after the initial investigation and <br />. beginning of work. This material was not included in the original scope of work as it was <br /> not present at the time of project definition. Environet is requesting $430.00; 6 person <br /> hours at $35.00 per hour and $220.00 in materials and disposal costs. <br /> Practical Solutions to Environmental Concerns <br />---------- <br />